标准摘要
[中文适用范围]： 本文件规定了使用 ISO 20778 吸烟参数通过离子色谱法对主流烟雾中氨进行定量的方法。 该方法适用于氨产量约10μg/支烟至40μg/支烟。 本标准不适用于暗烟熏制卷烟中氨的测定。 [外文原描述]： This document specifies a method for the quantification of ammonia by ion chromatography in mainstream smoke using ISO 20778 smoking parameters. This method is applicable to an ammonia yield of about 10 µg/cigarette to 40 µg/cigarette. It is not applicable for the determination of ammonia in dark-air cured cigarettes.
英文名称Cigarettes — Determination of ammonia in cigarette mainstream smoke with an intense smoking regime using ion chromatography